The synthesis of some mixed metal cluster complexes of osmium with cobalt and iron
作者:W.A.G. Graham、J.R. Moss
DOI:10.1016/0022-328x(84)80364-2
日期:1984.8
The reactions of cis-dihydridotetracarbonylosmium, H2Os(CO)4 with both Fe2(CO)9, and Co2(CO)8 have been studied at room temperature. With Fe2(CO)9 the major product is Fe2Os(CO)12 and H2FeOs3(CO)13 was obtained as a minor product. With Co2(CO)8, Co2Os(CO)11 and H2Co2Os2(CO)12 are obtained, along with an unstable compound which was identified mass spectrometrically as HOsCo(CO)8. Os(CO)5 reacts under
在室温下研究了顺式-二氢四羰基m,H 2 Os(CO)4与Fe 2(CO)9和Co 2(CO)8的反应。使用Fe 2(CO)9时,主要产物为Fe 2 Os(CO)12,而作为次要产物获得了H 2 FeOs 3(CO)13。使用Co 2(CO)8,Co 2 Os(CO)11和H 2 Co 2 Os 2(CO)12获得了一种不稳定的化合物,该不稳定的化合物在质谱上被鉴定为HOsCo(CO)8。Os(CO)5在紫外线照射下与Co 2(CO)8反应,得到Co 2 Os(CO)11。H 2 Os 2(CO)8与Fe 2(CO)9反应的主要产物是FeOs 2(CO)12。